diff -up vsomeip-3.1.20.3/CMakeLists.txt.installdirs vsomeip-3.1.20.3/CMakeLists.txt
--- vsomeip-3.1.20.3/CMakeLists.txt.installdirs	2022-02-23 10:35:40.360714566 +0100
+++ vsomeip-3.1.20.3/CMakeLists.txt	2022-02-23 10:37:48.283378194 +0100
@@ -6,6 +6,8 @@
 cmake_minimum_required (VERSION 2.8.12)
 project (vsomeip)
 
+include(GNUInstallDirs)
+
 set (VSOMEIP_NAME vsomeip3)
 set (VSOMEIP_COMPAT_NAME vsomeip)
 
@@ -31,14 +33,14 @@ endif()
 ###################################################################################################
 
 # Offer the user the choice of overriding the installation directories
-set (INSTALL_LIB_DIR lib CACHE STRING "Installation directory for libraries")
-set (INSTALL_BIN_DIR bin CACHE STRING "Installation directory for executables")
-set (INSTALL_INCLUDE_DIR include CACHE STRING "Installation directory for header files")
+set (INSTALL_LIB_DIR ${CMAKE_INSTALL_LIBDIR} CACHE PATH "Installation directory for libraries")
+set (INSTALL_BIN_DIR ${CMAKE_INSTALL_BINDIR} CACHE PATH "Installation directory for executables")
+set (INSTALL_INCLUDE_DIR ${CMAKE_INSTALL_INCLUDEDIR} CACHE PATH "Installation directory for header files")
 
 if (WIN32 AND NOT CYGWIN)
     set (DEF_INSTALL_CMAKE_DIR CMake)
 else ()
-    set (DEF_INSTALL_CMAKE_DIR lib/cmake/${VSOMEIP_NAME})
+    set (DEF_INSTALL_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/${VSOMEIP_NAME})
 endif ()
 
 set (INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE STRING "Installation directory for CMake files")
@@ -457,7 +459,7 @@ export (PACKAGE ${VSOMEIP_COMPAT_NAME})
 configure_file (vsomeipConfig.cmake.in "${PROJECT_BINARY_DIR}/vsomeipConfig.cmake" @ONLY)
 configure_file (vsomeipConfigVersion.cmake.in "${PROJECT_BINARY_DIR}/vsomeipConfigVersion.cmake" @ONLY)
 
-set (COMPAT_INSTALL_CMAKE_DIR "lib/cmake/${VSOMEIP_COMPAT_NAME}")
+set (COMPAT_INSTALL_CMAKE_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${VSOMEIP_COMPAT_NAME}")
 
 install (
     EXPORT vsomeipTargets
@@ -474,7 +476,7 @@ install (
 )
 
 configure_file(vsomeip.pc.in ${PROJECT_BINARY_DIR}/vsomeip.pc @ONLY)
-install(FILES ${PROJECT_BINARY_DIR}/vsomeip.pc DESTINATION lib/pkgconfig)
+install(FILES ${PROJECT_BINARY_DIR}/vsomeip.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 
 endif ()
 
@@ -580,7 +582,7 @@ endif()
 # create pkg-config file
 if(NOT WIN32)
         configure_file(vsomeip3.pc.in ${PROJECT_BINARY_DIR}/vsomeip3.pc @ONLY)
-        install(FILES ${PROJECT_BINARY_DIR}/vsomeip3.pc DESTINATION lib/pkgconfig)
+        install(FILES ${PROJECT_BINARY_DIR}/vsomeip3.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 endif()
 
 ##############################################################################